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HS Code |
648183 |
| Product Name | Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester |
| Cas Number | 59587-09-6 |
| Molecular Formula | C7H13NO3S |
| Molecular Weight | 191.25 g/mol |
| Appearance | White to off-white powder |
| Solubility | Soluble in water, ethanol, and DMSO |
| Melting Point | 57-61°C |
| Purity | Typically >98% |
| Storage Temperature | 2-8°C (refrigerated) |
| Stability | Stable under recommended storage conditions |
As an accredited Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 100g Nacet (N-Acetyl-L-Cysteine Ethyl Ester) comes in a sealed, amber glass bottle with tamper-evident cap and clear labeling. |
| Shipping | Nacet (N-Acetyl-L-Cysteine Ethyl Ester) is shipped in tightly sealed containers to prevent moisture and contamination. It is typically dispatched as a solid powder, packaged in accordance with chemical safety standards. Shipping complies with relevant regulations, and temperature-controlled options may be used to ensure product stability during transit. |
| Storage | **Nacet (N-Acetyl-L-Cysteine Ethyl Ester)** should be stored in a tightly sealed container, protected from moisture and light. Store at room temperature (20–25°C) in a dry, well-ventilated area away from incompatible substances such as strong oxidizers. Avoid exposure to excessive heat. Ensure the storage area is clearly labeled and complies with chemical safety regulations. |
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Purity 99%: Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester with purity 99% is used in pharmaceutical formulations, where it ensures high bioavailability and consistent therapeutic performance. Stability Temperature 25°C: Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester stabilized at 25°C is used in storage-sensitive API blends, where it maintains chemical integrity and prolongs shelf life. Molecular Weight 191.24 g/mol: Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester with molecular weight 191.24 g/mol is used in peptide synthesis, where it enables precise molecular incorporation and reliable product yields. Particle Size <50 µm: Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester with particle size below 50 µm is used in inhalable drug delivery systems, where it enhances aerosolization and deep lung deposition. Melting Point 60–65°C: Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester with melting point 60–65°C is used in controlled-release tablet manufacturing, where it provides predictable solid-state processing and formulation stability. Water Solubility 70 mg/mL: Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester with water solubility 70 mg/mL is used in parenteral solutions, where it facilitates rapid dissolution and convenient administration. Viscosity Grade Low: Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester of low viscosity grade is used in injectable formulations, where it allows smooth injection and minimizes syringe clogging. Residual Solvent <0.5%: Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester with residual solvent content below 0.5% is used in high-purity APIs, where it supports regulatory compliance and patient safety. Optical Rotation +15° to +18°: Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester with optical rotation range +15° to +18° is used in enantioselective synthesis, where it ensures chiral purity and targeted biological activity. pH 4.5–5.0 (1% solution): Nacet Synonyms: N-Acetyl-L-Cysteine Ethyl Ester at pH 4.5–5.0 in a 1% solution is used in dermatological preparations, where it promotes skin compatibility and minimizes irritation. |
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